Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 6 - Section 6.5 - Factoring by Special Products - Exercise Set - Page 447: 35



Work Step by Step

$x^{3}$y -121x$y^{3}$=xy($x^{2}$-121$y^{2}$)=xy[$x^{2}$-$(11y)^{2}$]= xy(x-11y)(x+11y)
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